CN103143862A - Electronic spot welder - Google Patents

Electronic spot welder Download PDF

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Publication number
CN103143862A
CN103143862A CN2013100794887A CN201310079488A CN103143862A CN 103143862 A CN103143862 A CN 103143862A CN 2013100794887 A CN2013100794887 A CN 2013100794887A CN 201310079488 A CN201310079488 A CN 201310079488A CN 103143862 A CN103143862 A CN 103143862A
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CN
China
Prior art keywords
drive unit
travelling carriage
moves
holder
footstock
Prior art date
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Granted
Application number
CN2013100794887A
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Chinese (zh)
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CN103143862B (en
Inventor
肖丽文
季海江
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MANICIPL YONTAKING ELECTRONICS QUARTZ CO Ltd
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MANICIPL YONTAKING ELECTRONICS QUARTZ CO Ltd
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Priority to CN201310079488.7A priority Critical patent/CN103143862B/en
Publication of CN103143862A publication Critical patent/CN103143862A/en
Application granted granted Critical
Publication of CN103143862B publication Critical patent/CN103143862B/en
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Abstract

An electronic spot welder comprises a rack, wherein a welding gun, a first moving frame controlling the welding gun to move, a fixing seat, a second moving frame controlling the fixing seat to move, and a control device are arranged on the rack; the first moving frame controls the welding gun to move freely in a longitudinal plane; the second moving frame controls the fixing seat to move freely in a transverse plane; the fixing seat comprises a bottom seat and a top seat; the top seat is arranged on the bottom seat in a removable manner; the top seat comprises a seat body and a cover body; and a crystal and a support are arranged on the fixing seat. With the adoption of the electronic spot welder with a novel structure, the crystal and the support can be placed on the fixing seat; the crystal and the support on the fixing seat are welded effectively through operation of the first moving frame and the second moving frame; each welding position can be welded rapidly, quickly and precisely; the yield is high; the efficiency is higher by multiple times; and the electronic spot welder is simple in structure and convenient to operate.

Description

Electronic spot welder
Technical field
The present invention relates to a kind of process equipment of quartz-crystal resonator, be specially a kind of electronic spot welder.
Background technology
Quartz-crystal resonator claims again quartz crystal, be commonly called as crystal oscillator, to utilize the piezo-electric effect of quartz crystal and the resonant element made, it uses together with semiconductor devices and Resistor-Capacitor Unit, just can consist of quartz oscillator, quartz oscillator is the oscillator of high accuracy and high stability, be widely used in all kinds of oscillating circuits such as colour TV, computer, remote controller, and be used for frequency generator in communication system, provide reference signal for the data processing equipment clocking with for particular system.
in the quartz-crystal resonator process engineering, crystal comprises head and is positioned at the pin section of lower head, finally the pin of crystal need to be welded on support, be provided with the solder joint with the support butt welding on support, because pin is very little, and a crystal has two pins, distance between two pins is smaller, traditional crystal dots welding machine is to adopt a magnifying glass to coordinate the position of manually controlling welding gun, piecemeal with crystal welding on support, the operating efficiency of this mode is low, and human factor is higher, impact along with factors such as fatigue strengths, easily produce in kind in the process of corner cut, and finally affect the yield rate of crystal oscillator.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, easy to operate, can be accurately and the electronic spot welder on support with crystal welding fast.
For solving the problems of the technologies described above, the invention provides a kind of electronic spot welder, comprise frame, be provided with welding gun on described frame, control the second movable stand and control device that the first movable stand, holder, control holder that welding gun moves move;
Described the first movable stand comprises that first vertically moves vertically driving cylinder, the first X-direction travelling carriage and the first X-direction drive unit of platform, first, described welding gun is fixed on first and vertically moves on platform, described first vertically moves that platform is arranged on the first X-direction travelling carriage and vertically drives cylinder by first and drive and move up and down, and described the first X-direction travelling carriage is arranged on frame and is driven by the first X-direction drive unit and moves left and right;
Described the second movable stand comprises the second X-direction travelling carriage, the second Y-direction drive unit, the second Y-direction travelling carriage and the second X-direction drive unit, described holder is arranged on the second Y-direction travelling carriage, described the second Y-direction travelling carriage is arranged on the second X-direction travelling carriage and is driven by the second X-direction drive unit and moves in X-direction, and described the second X-direction travelling carriage arranges on frame and drives Y-direction by the second Y-direction drive unit and moves;
Described the first X-direction drive unit, first vertically drives cylinder, described the second X-direction drive unit and described the second Y-direction drive unit and is driven by control device;
Described holder comprises base and footstock, what described footstock was removable is arranged on base, be provided with positive stop lug boss on described base, be provided with the shrinkage pool suitable with positive stop lug boss on described footstock, by positive stop lug boss and coordinating of shrinkage pool footstock being fixed on base, described footstock comprises pedestal and lid, be provided with the holddown groove of adaptive crystal on described pedestal, also be provided with the salient point of limiting bracket on described pedestal, be provided with the perforate of exposing position to be welded on described lid, be provided with insulating barrier in the middle of described pedestal and lid;
All sides of described the first X-direction travelling carriage are provided with the positive stop that the restriction holder moves, and the rotatable banking stop that is provided with in the top of described positive stop when banking stop turns on lid, limits whole holder and vertically moves.
The present invention improves to be had, and described the first X-direction drive unit, the second X-direction drive unit and the second Y-direction drive unit are stepper motor, ball screw and screw, and stepper motor drives ball screw and rotates, and the rotation of ball-screw drives the movement of screw.
The present invention improves to be had, and is provided with screwed hole on described base, is provided with unthreaded hole on described pedestal and lid, coordinates by the screw bolt passes unthreaded hole and with screwed hole to realize the fixing of footstock and base.
The present invention improves to be had, equidistant being arranged on pedestal side by side of described salient point.
Beneficial effect of the present invention is: by the electronic spot welder of new structure, crystal and stentplacement also can be passed through the running of the first movable stand and the second movable stand on holder, realize that finally crystal and support on holder effectively weld, each welding position obtains rapidly, quick and accurate welding, yield rate is high, and efficient exceeds several times, and is simple in structure, easy to operate.
Description of drawings
Accompanying drawing 1 is the structural representation of electronic spot welder of the present invention.
Label declaration: 1-frame; The 2-welding gun; The 3-holder; The 31-base; The 32-footstock; The 321-pedestal; The 322-lid; 4-the first movable stand; 41-first vertically moves platform; 42-first vertically drives cylinder; 43-the first X-direction travelling carriage; 44-the first X-direction drive unit; 5-the second movable stand; 51-the second X-direction travelling carriage; 52-the second X-direction drive unit; 53-the second Y-direction travelling carriage; The 531-positive stop; The 532-banking stop.
The specific embodiment
By describing technology contents of the present invention, structural feature in detail, being realized purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
See also Fig. 1, shown in accompanying drawing, a kind of electronic spot welder provided by the invention, comprise frame 1, is provided with welding gun 2 on described frame 1, controls the first movable stand 4, holder 3 that welding gun 2 moves, controls the second movable stand 5 and control device that holder 3 moves;
Described the first movable stand 4 comprises that first vertically moves vertically driving cylinder 42, the first X-direction travelling carriage 43 and the first X-direction drive unit 44 of platform 41, first, described welding gun 2 is fixed on first and vertically moves on platform 41, described first vertically moves that platform 41 is arranged on the first X-direction travelling carriage 43 and vertically drives cylinder 42 by first and drive and move up and down, and described the first X-direction travelling carriage 43 is arranged on frame 1 and is driven by the first X-direction drive unit 44 and moves on X-direction;
Described the second movable stand 5 comprises the second X-direction travelling carriage 51, the second Y-direction drive unit, the second Y-direction travelling carriage 53 and the second X-direction drive unit 52, described holder 3 is arranged on the second Y-direction travelling carriage 53, described the second Y-direction travelling carriage 53 is arranged on the second X-direction travelling carriage 51 and is driven by the second X-direction drive unit 52 and moves in X-direction, and described the second X-direction travelling carriage 51 arranges on frame 1 and drives Y-direction by the second Y-direction drive unit and moves;
Described the first X-direction drive unit 44, first vertically drives cylinder 42, described the second X-direction drive unit 52 and described the second Y-direction drive unit and is driven by control device;
described holder 3 comprises base 31 and footstock 32, what described footstock 32 was removable is arranged on base 31, be provided with positive stop lug boss on described base 31, be provided with the shrinkage pool suitable with positive stop lug boss on described footstock 32, by footstock 32 is fixed on base 31, described footstock 32 comprises pedestal 321 and lid 322, be provided with the holddown groove of adaptive crystal on described pedestal 321, also be provided with the salient point of limiting bracket on described pedestal 321, be provided with the perforate of exposing position to be welded on described lid 322, be provided with insulating barrier in the middle of described pedestal and lid,
All sides of described the second Y-direction travelling carriage 53 are provided with the positive stop 531 that restriction holder 3 moves, and the rotatable banking stop 532 that is provided with in the top of described positive stop 531 when banking stop 532 turns on lid 322, limits whole holder 3 and vertically moves.
during use, at first the footstock 32 on electronic spot welder is taken off, lid 322 is taken away taken off, afterwards with stentplacement on pedestal 321, salient point on pedestal 321 is spacing with support, again crystal is placed on holddown groove afterwards, afterwards lid 322 is covered on pedestal 321, point to be welded is exposed in the perforate that arranges on lid 322, afterwards whole footstock 32 is put back on base 31, positive stop lug boss by base 31 and shrinkage pool are with both upper limits in the horizontal direction, the positive stop 531 of second Y-direction travelling carriage 43 all sides is again with holder 3 horizontal location on the second Y-direction travelling carriage 53 simultaneously, the top of described positive stop 531 is provided with banking stop 532, after whole holder 3 is placed on the second Y-direction travelling carriage 53, with banking stop 532 rotations, limited vertically moving of holder 3.
After firmly being fixed on whole holder 3 on the second Y-direction travelling carriage 53, the second Y-direction travelling carriage 53 just begins whole holder 3 is moved to the welding position, mobile process is by the second X-direction drive unit and the second Y-direction drive unit, by the cooperation of both direction, make holder 3 can reach any position in a horizontal plane.
after holder 3 moves to assigned address, welding gun 2 begins mobile, moving through of welding gun 2 first vertically drives cylinder 42 and the first X-direction drive unit 44 drives, by the first movement that vertically moves platform 41 and the first X-direction travelling carriage 43, it is moved to the welding position, during operation, at first first vertically move platform 41 and move down, and welding gun 2 is moved down, welding gun 2 stretches in the hole of lid 322, contact point to pin and silver strip welds, after welding a pin, welding gun 2 moves up a little, drive the first X-direction travelling carriages 43 by the first X-direction drive unit 44 again and move to the second pad top, welding gun 2 again moves down and completes welding afterwards.
Coordinate with the first driving that vertically drives cylinder 42 by the first X-direction drive unit 44, making welding gun 2 solder joint of a whole X-direction all can be welded completes, after welding one row, the second Y-direction travelling carriage drives holder 3 and moves, and moves it the welding of carrying out next line to new position.
In embodiment, described the first X-direction drive unit 44, the second X-direction drive unit 52 and the second Y-direction drive unit are stepper motor, ball screw and screw, and stepper motor drives ball screw and rotates, and the rotation of ball screw drives the movement of screw.
Rotation drive screw by ball screw moves, and can control accurately the movement of the first X-direction travelling carriage 43, the second Y-direction travelling carriages 53 and the second X-direction travelling carriage 51, realizes that whole process is all the high accuracy operation.
In the present embodiment, be provided with screwed hole on described base 31, be provided with unthreaded hole on described pedestal 321 and lid 322, coordinate by the screw bolt passes unthreaded hole and with screwed hole and realize the fixing of footstock 32 and base 31.
The fixation that is threaded, convenient disassembly can further limit the top and do relative displacement with base 31.
In the present embodiment, equidistant being arranged on pedestal 321 side by side of described salient point, on support, corresponding salient point is provided with spacing hole, and spacing hole and salient point are worked in coordination and have been realized the accurate location of support.
In the present embodiment, described control device is Single-chip Controlling.
The above is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present invention.

Claims (4)

1. an electronic spot welder, is characterized in that, comprises frame, is provided with welding gun on described frame, controls the second movable stand and control device that the first movable stand, holder, control holder that welding gun moves move;
Described the first movable stand comprises that first vertically moves vertically driving cylinder, the first X-direction travelling carriage and the first X-direction drive unit of platform, first, described welding gun is fixed on first and vertically moves on platform, described first vertically moves that platform is arranged on the first X-direction travelling carriage and vertically drives cylinder by first and drive and move up and down, and described the first X-direction travelling carriage is arranged on frame and is driven by the first X-direction drive unit and moves left and right;
Described the second movable stand comprises the second X-direction travelling carriage, the second Y-direction drive unit, the second Y-direction travelling carriage and the second X-direction drive unit, described holder is arranged on the second Y-direction travelling carriage, described the second Y-direction travelling carriage is arranged on the second X-direction travelling carriage and is driven by the second X-direction drive unit and moves in X-direction, and described the second X-direction travelling carriage arranges on frame and drives Y-direction by the second Y-direction drive unit and moves;
Described the first X-direction drive unit, first vertically drives cylinder, described the second X-direction drive unit and described the second Y-direction drive unit and is driven by control device;
Described holder comprises base and footstock, what described footstock was removable is arranged on base, be provided with positive stop lug boss on described base, be provided with the shrinkage pool suitable with positive stop lug boss on described footstock, by positive stop lug boss and coordinating of shrinkage pool footstock being fixed on base, described footstock comprises pedestal and lid, is provided with the holddown groove of adaptive crystal on described pedestal, also be provided with the salient point of limiting bracket on described pedestal, be provided with the perforate of exposing position to be welded on described lid;
All sides of described the first X-direction travelling carriage are provided with the positive stop that the restriction holder moves, and the rotatable banking stop that is provided with in the top of described positive stop when banking stop turns on lid, limits whole holder and vertically moves.
2. electronic spot welder according to claim 1, it is characterized in that, described the first X-direction drive unit, the second X-direction drive unit and the second Y-direction drive unit are stepper motor, ball screw and screw, and stepper motor drives ball screw and rotates, and the rotation of ball-screw drives the movement of screw.
3. electronic spot welder according to claim 1, is characterized in that, is provided with screwed hole on described base, is provided with unthreaded hole on described pedestal and lid, coordinates by the screw bolt passes unthreaded hole and with screwed hole to realize the fixing of footstock and base.
4. electronic spot welder according to claim 1, is characterized in that, equidistant being arranged on pedestal side by side of described salient point.
CN201310079488.7A 2013-03-13 2013-03-13 Electronic spot welder Active CN103143862B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310079488.7A CN103143862B (en) 2013-03-13 2013-03-13 Electronic spot welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310079488.7A CN103143862B (en) 2013-03-13 2013-03-13 Electronic spot welder

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CN103143862A true CN103143862A (en) 2013-06-12
CN103143862B CN103143862B (en) 2015-09-23

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406646A (en) * 2013-08-27 2013-11-27 兴威电脑(昆山)有限公司 Pneumatic butt-weld device
CN105127624A (en) * 2015-08-31 2015-12-09 苏州斯尔特微电子有限公司 Fixed connecting structure on electronic spot welding machine
CN105855767A (en) * 2016-05-12 2016-08-17 安徽天海厨房设备有限公司 Welding method of cooking utensil
CN106624567A (en) * 2017-02-22 2017-05-10 袁红 Intelligent automatic welding manipulator
CN106956071A (en) * 2017-04-24 2017-07-18 南京力旷机电科技有限公司 A kind of coffee machine heating tube bonding machine
CN107243707A (en) * 2017-06-13 2017-10-13 王炜杰 A kind of metal welding device
CN108080845A (en) * 2017-06-13 2018-05-29 惠安县南兴电子科技有限公司 A kind of welding equipment
CN108080823A (en) * 2017-06-13 2018-05-29 惠安县南兴电子科技有限公司 A kind of new-type welder
CN111036954A (en) * 2019-12-18 2020-04-21 江苏宏扬机械制造有限公司 Drilling device for producing slow roller cage shoe

Citations (10)

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Publication number Priority date Publication date Assignee Title
JPH11245064A (en) * 1998-03-03 1999-09-14 Nhk Spring Co Ltd Laser welding apparatus of suspension for disc device
CN1657209A (en) * 2005-02-23 2005-08-24 姚剑浩 Ceramic resonator welding machine
CN2813187Y (en) * 2005-08-10 2006-09-06 唐文轩 Micro-welder
CN2820417Y (en) * 2005-06-24 2006-09-27 芜湖恒信汽车内饰制造有限公司 Flexible automatic welding device
KR20070066061A (en) * 2005-12-21 2007-06-27 현대중공업 주식회사 The continuous automatic welding device for horizontal and vertical fillet welding groove
US20080308611A1 (en) * 2007-06-15 2008-12-18 Cyril Bath Company Linear friction welding apparatus and method
CN102079007A (en) * 2009-12-01 2011-06-01 昆山广辉精密五金有限公司 Automatic spot welding machine
CN102357726A (en) * 2011-09-29 2012-02-22 台州雅晶电子有限公司 Point welding machine
CN102394589A (en) * 2011-10-09 2012-03-28 台州雅晶电子有限公司 Device used for positioning crystal oscillator and support
CN203076815U (en) * 2013-03-13 2013-07-24 莆田市涵江永德兴电子石英有限公司 Electronic spot welder

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11245064A (en) * 1998-03-03 1999-09-14 Nhk Spring Co Ltd Laser welding apparatus of suspension for disc device
CN1657209A (en) * 2005-02-23 2005-08-24 姚剑浩 Ceramic resonator welding machine
CN2820417Y (en) * 2005-06-24 2006-09-27 芜湖恒信汽车内饰制造有限公司 Flexible automatic welding device
CN2813187Y (en) * 2005-08-10 2006-09-06 唐文轩 Micro-welder
KR20070066061A (en) * 2005-12-21 2007-06-27 현대중공업 주식회사 The continuous automatic welding device for horizontal and vertical fillet welding groove
US20080308611A1 (en) * 2007-06-15 2008-12-18 Cyril Bath Company Linear friction welding apparatus and method
CN102079007A (en) * 2009-12-01 2011-06-01 昆山广辉精密五金有限公司 Automatic spot welding machine
CN102357726A (en) * 2011-09-29 2012-02-22 台州雅晶电子有限公司 Point welding machine
CN102394589A (en) * 2011-10-09 2012-03-28 台州雅晶电子有限公司 Device used for positioning crystal oscillator and support
CN203076815U (en) * 2013-03-13 2013-07-24 莆田市涵江永德兴电子石英有限公司 Electronic spot welder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103406646A (en) * 2013-08-27 2013-11-27 兴威电脑(昆山)有限公司 Pneumatic butt-weld device
CN105127624A (en) * 2015-08-31 2015-12-09 苏州斯尔特微电子有限公司 Fixed connecting structure on electronic spot welding machine
CN105855767A (en) * 2016-05-12 2016-08-17 安徽天海厨房设备有限公司 Welding method of cooking utensil
CN106624567A (en) * 2017-02-22 2017-05-10 袁红 Intelligent automatic welding manipulator
CN106956071A (en) * 2017-04-24 2017-07-18 南京力旷机电科技有限公司 A kind of coffee machine heating tube bonding machine
CN107243707A (en) * 2017-06-13 2017-10-13 王炜杰 A kind of metal welding device
CN108080845A (en) * 2017-06-13 2018-05-29 惠安县南兴电子科技有限公司 A kind of welding equipment
CN108080823A (en) * 2017-06-13 2018-05-29 惠安县南兴电子科技有限公司 A kind of new-type welder
CN111036954A (en) * 2019-12-18 2020-04-21 江苏宏扬机械制造有限公司 Drilling device for producing slow roller cage shoe

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